﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;



    class intDoubleString
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Enter choise [1-3]:");
            Console.WriteLine("1 - int:");
            Console.WriteLine("2 - double");
            Console.WriteLine("3 - string");
            int choise = Convert.ToInt32(Console.ReadLine());
            switch (choise)
            {
                case 1: Console.WriteLine("Enter int");
                    int a = (1 + Convert.ToInt32(Console.ReadLine()));
                    Console.WriteLine(a);
                    break;
                case 2: Console.WriteLine("Enter double");
                    double b = (1 + Convert.ToInt32(Console.ReadLine()));
                    Console.WriteLine(b);
                    break;
                case 3: Console.WriteLine("Enter string");
                    string c = Console.ReadLine() + " *";
                    Console.WriteLine(c);
                    break;
                default: Console.WriteLine("Wrong choice");
                    break;
            }
        }
    }

